US$ 23.57
vitamin b12 and vitamin c injection at a Licensed Pharmacy B12 vitamin Store Vitamin C
Description
95% CI 0.460.85

Adults need around 2.4 micrograms (mcg) of vitamin B12 a day

Vitamin B12 prevents megaloblastic anemia which causes fatigue and weakness

For example, adults over 60 are more prone to deficiency due to decreased stomach acid production

What Other Studies Say Aside from observational studies in humans, some animal studies have something to say about vitamin B-12 and its correlation with weight loss